15 research outputs found
Structural and fluid dynamic characterization of calcium carbonate-based porous ceramics
Full text linkA quality assessment of titanium castings produced in an experimental short-heating-cycle investment
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Gas permeability of microcellular ceramic foams
No full textSiOC microcellular ceramic foams were prepared by means of a commercially available preceramic polymer and poly(methyl methacrylate) microbeads acting as a sacrificial filler. Microfoams having cell sizes in the range of 10 12150 \u3bcm and cell window sizes in the range 10 1250 \u3bcm were prepared. To test the applicability of such materials in the fluid flow field, gas permeability measurements were performed. The relationship between the permeability constant and morphological parameter were analyzed. An aerosol filtration process was simulated on the samples and revealed the feasibility of this process only for larger cell size foams
Permeability behavior of silicon carbideâbased membrane and performance study for oily wastewater treatment
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Influence of sample thickness and measurement set-up on the experimental evaluation of permeability of metallic foams
No full textDarcian permeability constant as indicator for shear stresses in regular scaffold systems for tissue engineering
No full textGamma ray transmission technique applied to porous phase characterization of low-porosity ceramic samples
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